1118375 Scania Compatible Piston & Liner Shim
1400 02 002
Summary
Precision 0.10 mm thickness shim designed for Scania heavy-duty engines. Features an outside diameter of 153.70 mm and an inside diameter of 148.10 mm to ensure correct liner protrusion and optimal cylinder head gasket sealing. Equivalent to OE Scania 1118375.
| EAN Code | 8699031004037 |
|---|
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Compatible OEM Codes
-
SCANIA
- 1118375
Description
What does a piston & liner shim do?
This piston and liner shim is a critical component used to adjust the liner protrusion when performing engine overhauls or replacing cylinder liners. By providing a precise thickness, it ensures the liner sits at the exact height required to maintain optimal clamping pressure on the cylinder head gasket, preventing leaks and maintaining combustion integrity.Engine compatibility and application
Designed specifically for Scania applications, this shim is engineered to withstand high cylinder pressures and extreme thermal cycles within the engine block. It is an essential part for workshop technicians performing heavy-duty engine rebuilds where precise clearance measurements are mandatory.Installation and maintenance
The component features an outside diameter of 153.70 mm and an inside diameter of 148.10 mm with a thickness of 0.10 mm. For accurate installation, always ensure the block shoulder is completely clean of residue or corrosion to prevent false protrusion readings during measurement.Precision measurement and selection
To ensure long-term reliability, technicians should always measure each cylinder individually as wear patterns vary across the block. Consult your authorized distributor for further technical guidance on fitment and installation sequences.OE cross-reference
1400 02 002 (Piston & Liner Shim) is the equivalent of the Scania OE number. This part directly replaces Scania OE number 1118375.Technical Specifications
| Outside Diameter (D) | 153,70 mm |
|---|---|
| Inside Diameter (d) | 148,10 mm |
| Thickness (s) | 0,10 mm |
| Number of Packages | 10 |
| Application | DS11 |
Other OEMs
SCANIA
- 1118375
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| SCANIA |
FAQ
What is the purpose of a piston and liner shim?
A liner shim is used to adjust the liner protrusion height within the engine block, ensuring the cylinder head gasket receives the correct clamping force for a proper seal.
How do I know if this shim fits my Scania engine?
Check the outside diameter of 153.70 mm and inside diameter of 148.10 mm against your specific liner flange dimensions to ensure a precise fit.
Can I stack two thin shims instead of one thick one?
No, it is recommended to use a single shim of the correct thickness grade rather than stacking multiple thin shims to maintain structural integrity.
Why is cleaning the block surface important during installation?
Any scale or residue on the block shoulder can result in incorrect protrusion measurements, which may lead to improper engine sealing after assembly.
What are the OE reference numbers of this part?
1400 02 002 directly replaces Scania OE number 1118375.